Because they're so small and light, it costs much less to get a CubeSat into Earth's orbit than a traditional communications or GPS satellite.

由于立方体卫星体积小、重量轻，将它们送入地球轨道的成本比传统通信或GPS卫星要低得多。

youdao

This is possible only because disk drives, while valuable, are small and light and so cost little to ship.

这之所以成为可能，只是因为磁盘驱动器虽然价值高，但体积小、重量轻，因此运输成本低。

youdao

Make it as small and light as possible.

让你的机器人尽可能的小巧轻便。

youdao

Light-emitting diodes are small glass lamps that use much less electricity than traditional bulbs and last much longer.

VOA: special.2009.12.21

Apple responds that many of its products (such as the iPod music-player) are small and light.

ECONOMIST: Not very, according to Greenpeace

The Striiv Play is also small and light, but its clip is permanently attached.

WSJ: Keeping Fit, One Step at a Time

If you are small and light, getting into the air from land is fairly easy.

ECONOMIST: Aerobiology